Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 16.6225 | 16.6463 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-dlx1c.rwmem1.ucl.opb |
MD5SUM | 35e445ac209f1522afc5b57d4ebf6731 |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.609906 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 7578 |
Total number of constraints | 21401 |
Number of constraints which are clauses | 20501 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 900 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 11 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 33 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 126 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00 c Time Limit set via PBTIMEOUT to 1800 0.01 c INFO: OSL Context initialized. 0.41 c Initial problem consists of 7578 variables and 21401 constraints. 0.56 c Using non-optimization problem switches. 0.56 c No problem reductions applied in OPT. instance. 0.56 c preprocess terminated. Elapsed time: 0.555 0.56 c After prepocess the problem consists of 7258 variables and 20759 constraints. 1.06 c Restart #1 #Var: 7258 LB: 0 @ 1.051 2.43 c Restart #2 #Var: 7258 LB: 0 @ 2.422 3.97 c Restart #3 #Var: 7093 LB: 0 @ 3.959 5.74 c Restart #4 #Var: 7093 LB: 0 @ 5.731 8.22 c Restart #5 #Var: 7093 LB: 0 @ 8.208 9.52 c Restart #6 #Var: 7075 LB: 0 @ 9.503 11.26 c Restart #7 #Var: 6288 LB: 0 @ 11.239 14.09 c Restart #8 #Var: 4401 LB: 0 @ 14.07 16.64 s UNSATISFIABLE 16.64 c Exit Code: 20 16.64 c Total time: 16.616 s
ERROR: no interpretation found !
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node12/watcher-39724-1149237998 -o ROOT/results/node12/solver-39724-1149237998 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node12/39724-1149237998/instance-39724-1149237998.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.84 0.94 0.93 2/64 30050 /proc/meminfo: memFree=1521560/2055920 swapFree=4181408/4192956 [pid=30050] ppid=30048 vsize=4664 CPUtime=0 /proc/30050/stat : 30050 (bsolo) R 30048 30050 30005 0 -1 0 167 0 0 0 0 0 0 0 18 0 1 0 189462352 4775936 147 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 9665890 0 0 4096 0 0 0 0 17 1 0 0 /proc/30050/statm: 1166 150 111 55 0 46 0 [startup+10.0024 s] /proc/loadavg: 0.87 0.94 0.93 2/64 30050 /proc/meminfo: memFree=1500120/2055920 swapFree=4181408/4192956 [pid=30050] ppid=30048 vsize=26108 CPUtime=9.97 /proc/30050/stat : 30050 (bsolo) R 30048 30050 30005 0 -1 0 5862 0 0 0 994 3 0 0 25 0 1 0 189462352 26734592 5675 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134540647 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30050/statm: 6527 5675 300 55 0 5419 0 Current children cumulated CPU time (s) 9.97 Current children cumulated vsize (Kb) 26108 Child status: 20 Real time (s): 16.6463 CPU time (s): 16.6225 CPU user time (s): 16.5705 CPU system time (s): 0.051992 CPU usage (%): 99.857 Max. virtual memory (cumulated for all children) (Kb): 26108
Begin job on node12 on Fri Jun 2 08:46:38 UTC 2006 FILE ID= 39724-1149237998 PBS_JOBID= 297159 BENCH NAME= ROOT/tmp/node12/39724-1149237998/instance-39724-1149237998.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node12/39724-1149237998/instance-39724-1149237998.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node12/watcher-39724-1149237998 -o ROOT/results/node12/solver-39724-1149237998 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node12/39724-1149237998/instance-39724-1149237998.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= 35e445ac209f1522afc5b57d4ebf6731 RANDOM SEED= 487665961 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.282 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.282 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1521768 kB Buffers: 30092 kB Cached: 433980 kB SwapCached: 3292 kB Active: 159284 kB Inactive: 313560 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1521768 kB SwapTotal: 4192956 kB SwapFree: 4181408 kB Dirty: 280 kB Writeback: 0 kB Mapped: 14708 kB Slab: 47376 kB Committed_AS: 223024 kB PageTables: 1416 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node12 on Fri Jun 2 08:46:54 UTC 2006